Entries |
Document | Title | Date |
20090166379 | Dispenser - A hand-held dispenser for dispensing a pharmaceutical product is disclosed. The dispenser has a housing providing a duct. A frangible membrane is provided in the duct. A probe with a piercing tip is mounted in the duct and arranged such that, in use the piercing tip pierces the frangible membrane. An air compression device is provided to compress air for expelling a pharmaceutical product through the probe and a channel is provided to substantially equalise the pressure in the air compression device and the pressure above the frangible membrane. The ability to substantially equalise the pressure in the bellows and the pressure above the frangible membrane on the sheath provides for a mote consistent release of pharmaceutical product when the frangible membrane is pierced. This is because the compressed air from the bellows which expels the pharmaceutical product through the probe does not encounter a sudden change in pressure as it passes the pierced frangible membrane with the entrained pharmaceutical product. In use, when compressed air is used to expel a pharmaceutical product through the probe, the air path through the probe has a lower resistance than the channel to substantially equalise the pressure in the air compression device and the pressure above the frangible membrane. This ensures that the majority of the compressed air is used to expel the pharmaceutical product. The piercing tip preferably comprises a generally annular cutting edge on an end portion of the probe with an interruption in the generally annular cutting edge. | 07-02-2009 |
20100102084 | Remote control cover - A disposable cover for use with a remote control device is constructed having a transparent window in the top panel. The pouch-like cover relates to the shape of the remote control device it is covering. The flexible, moisture-resistant disposable cover prevents pathogens or contaminants on the surface of the remote control to contact the hand holding the control. The refillable dispensing container and reusable dispensing apparatus provide efficient hygienic delivery of individual covers using minimal packaging and space. | 04-29-2010 |
20100147883 | Spraying device apparatus - A spraying device includes a housing that has a spraying unit and a trigger assembly. The spraying unit is a removable insert within the housing. The spraying unit includes an air chamber that is coupled to a liquid tank. A front end portion of the air chamber has a nozzle. The air chamber receives a liquid tube that opens in the nozzle. The liquid tube receives a needle and the needle and the liquid tube are coaxial with each other. The trigger assembly controls the flow of liquid through the liquid tube by positioning a tapered front end of the needle. The trigger assembly includes a trigger that has a first position and a second position. In the first position, the opening of the liquid tube is closed by the needle. In a second position, the liquid tube is opened to discharge a liquid from an opening of the liquid tube. | 06-17-2010 |
20110303697 | Apparatus and Method for Supplying Powder Quantitatively and Material Supplying Apparatus Including the Apparatus for Supplying Powder - Provided are an apparatus and method for supplying powder quantitatively and a material supply apparatus including the apparatus for supplying powder quantitatively. The apparatus for supplying powder quantitatively to a place where required includes: a driving part generating a driving force using an external power; a powder supply part connected to the driving part, following the operation of the driving part, and transferring the powder according to a predetermined path; a chamber placed on the sides of the powder supply part and receiving the powder transferred by the powder supply part; a compression part compressing the transferred powder in the chamber; and a quantitative supply part separating a desired amount of powder from the compressed powder and discharging the separated powder from the chamber. The method of supplying powder quantitatively to a place where required includes: a preparation operation of receiving powder and preparing for the transfer of the powder; a powder transfer operation of transferring the powder to a chamber having a predetermined volume according to a predetermined path using a powder supply part that is driven by an external power and transfers the powder; a compressing operation of making the compressed bulk of powder by compressing the transferred powder in a compression part of the chamber; a separating operation of separating a desired amount of powder from the powder that is compressed and bridged in the chamber using a separating means; and a discharge operation of discharging the separated powder to the outside. | 12-15-2011 |
20130037567 | MATERIAL DISPENSING SYSTEM - A dispensing device ( | 02-14-2013 |
20130277390 | METERING AND MIXING DEVICE FOR MULTI-COMPONENT SUBSTANCES - The disclosure relates to a metering and mixing device for multi-component substances, such as multi-component adhesives, which includes at least two associated cartridge accommodating deices for accommodating replaceable cartridges having individual substance components, a discharging device for disclosing (e.g., simultaneously discharging) the substance components from the cartridges through component outlets by discharging pistons that plunge into the cartridge accommodating device or cartridges, and a mixing device, which is connected to the component outlets, mixes the discharged substance components, and outputs the substance components in the mixed state. At least one discharging piston can have a thread such that the discharging piston can be driven forward by the thread when the discharging piston is rotated relative to the cartridge accommodating device. | 10-24-2013 |
20140034669 | DISPENSER WITH RUPTURE MEMBER - A dispenser ( | 02-06-2014 |
20140084022 | DISPENSING GUN FOR APPLYING A FLOWABLE SEALANT FROM A TUBE INCORPORATING A PLUNGER END MOUNTED SUPPORT WITH INCORPORATED SPRING FOR PROVIDING EVEN FLOW INDUCING FORCE APPLICATION - An assist assembly incorporated into a dispensing gun supporting an elongated cartridge containing a volume of a flowable material. An internally collapsible seating end of the cartridge is engaged by a rod and forward most plunger of the gun in order to force a flowable material through a forward disposed nozzle of the cartridge. A body contains a compressible spring and is mounted to the plunger so that the body contacts the internally collapsible seating end of the mounted cartridge. Forward advancing of the plunger results in a continuous force application by the spring in order to continuously and evenly dispense through the nozzle the flowable material. A secondary spring is mounted between a forward end of the cartridge from which the nozzle projects and an opposing forward end of the gun for additionally assisting in applying a controlled force discharge of fluid from the cartridge. | 03-27-2014 |
20140158711 | CARTRIDGE FOR DISPENSING A DENTAL SUBSTANCE AND METHOD OF ASSEMBLING THE CARTRIDGE - Provided is a cartridge assembly comprising a cartridge for containing a dental substance. The cartridge comprises a dispensing opening for the dental substance. Further the cartridge assembly comprises a piston having a receptacle for establishing a screw connection with a spindle for moving the piston for dispensing the dental substance. This assembly helps minimize costs in the manufacturing and use of dental cartridges and/or dental dispensing devices. | 06-12-2014 |
20140203042 | DRIVING UNIT FOR A CAULKING GUN TO DRIVE TWO SEALING MATERIALS - A driving unit for a caulking gun includes at least two push portions respectively located on two respective rear ends of at least two tubes of a dual-tube unit so as to push material in the at least two tubes toward an outlet on a front end of the dual-tube unit. At least one connection portion is connected between the at least two push portions and a blade is formed on the front end of the at least one connection portion. The blade cuts two adjacent walls of the dual-tube unit so that the at least two push portions are moved forward when the driving unit is pushed forward. The materials in the at least two tubes are mixed and quickly solidified. | 07-24-2014 |
20140332556 | SYSTEM FOR PROVIDING CUSTOM COLORED SEALING COMPOUND - A system and method for custom coloring sealant is generally provided with one or more dispensing cartridges, containing a quantity of low viscosity sealant base solution, which in some embodiments is as fluid, or more-so, as common latex paint. One or more such dispensing cartridges are secured within a cartridge case. A coloring agent is added to the dispensing cartridge. The system may then be agitated by hand or in a mechanical agitator, such as a commercial paint shaker, until a desired color is attained. The sealant thickener may then be added and mixed by similar agitation of the system to obtain a non-sag, high viscosity sealant. Embodiments of the cartridge case are provided for use with various mechanical agitators and dispensing cartridges. | 11-13-2014 |
20140332557 | SYSTEM FOR PROVIDING CUSTOM COLORED SEALING COMPOUND - A system and method for custom coloring sealant is generally provided with one or more dispensing cartridges, containing a quantity of low viscosity sealant base solution, which in some embodiments is as fluid, or more-so, as common latex paint. One or more such dispensing cartridges are secured within a cartridge case. A coloring agent is added to the dispensing cartridge. The system may then be agitated by hand or in a mechanical agitator, such as a commercial paint shaker, until a desired color is attained. The sealant thickener may then be added and mixed by similar agitation of the system to obtain a non-sag, high viscosity sealant. Embodiments of the cartridge case are provided for use with various mechanical agitators and dispensing cartridges. | 11-13-2014 |
20150297016 | Device for Dispensing a Dispersion - The present invention relates to a device for dispensing a dispersion, in particular butter, comprising an input means for receiving the dispersion; a pump, for forcing the dispersion under pressure into; a tube, for leading the dispersion under pressure to a delivery unit, comprising a delivery mouth, having an essentially elongate opening; at least one scraper blade, arranged along a first long side of the opening and a collector for moist, arranged under the opening. | 10-22-2015 |
20150338194 | Fixed Blade Spray Knife - A dual function self-defense device is provided that includes a fixed blade knife and a chemical agent spray device that can be interchangeably and readily used. The spray device has a pressurized canister portion that contains chemical agents and a head portion that includes a spray activation button and a spray nozzle for expelling the chemical agents. The self-defense device has a hollow handle having a hatch for accessing a handle chamber configured to receive the spray device and house the pressurized canister portion of the spray device. A chamber affixed to a top side of the handle is configured to house the head portion of the spray device and has an opening for access thereto. A knife blade is affixed to a top surface of the spray head-containing chamber. | 11-26-2015 |
20160023236 | DOUBLE-SEALANT TUBE STRUCTURE FOR CAULKING GUN - A double-sealant tube structure for a caulking gun includes a container ( | 01-28-2016 |
20160081308 | Multiple Channel Spike for Dispensing Fluid From a Flexible Fluid Container, and Associated Method - A spike for dispensing fluid from a flexible fluid container is provided. Such a spike includes a puncturing tip and first and second internal channels. Each channel has a respective fluid inlet at the puncturing tip. The first and second internal channels terminate internally at a third internal channel in fluid communication with a fluid outlet. The puncturing tip has an apex offset from a longitudinal axis of the spike. Upon puncturing the flexible fluid container, fluid flows through the first and second internal channels, into the third internal channel, and out of the fluid outlet. An associated method is also provided. | 03-24-2016 |